This is a wonderful activity to use after studying the various quadrilaterals and their properties. Included are parallelogram, rhombus, rectangle, square, trapezoid, isosceles trapezoid, and kite. Print the Task Cards and scatter them around the room and give each group or student an answer recording sheet. Students will need to identify the quadrilateral based on the markings on the diagram and then find the missing values of lengths or angle measures in the diagrams. For some Task Cards students will need to set up an appropriate algebra equation based on the properties they know about the given figure and then solve to find the missing value. A summary sheet of how to identify specific quadrilaterals based on their characteristics is included. A student answer recording sheet and Answer Key are included in this product.